Parts list: № Number Qty Name Options 1 RE311902 1 Pneum.Quick-Connect Coupler 2 R312072 1 Hydr. Quick Coupler Plug 3 RE312062 1 Pneum.Quick-Connect Coupler 4 R312071 1 Hydr. Quick Coupler Plug 5 RE331265 1 Pneum.Quick-Connect Coupler 6 RE331266 1 Pneum.Quick-Connect Coupler Next page: ST345115 GASKET KIT FOR AIR COMPRESSOR (TRAILER AIR BRAKE) ST343871 Brake Oil Lines ST343866 Brake Valve Hardware Kit ST343859 STEERING VALVE ST917102 Attachment, Trailer Brake ST343874 TRAILER AIR BRAKE MANUAL CONTROL VALVE ST343867 Brake Valve Overhaul Kit ST343858 Pivot Release Pedal ST343869 BRAKE DISKS ST343877 TRAILER AIR BRAKE AIR TANK